Examples of "visible pollutants" include
A) cans, wastepaper and smoke.
B) cans, carbon dioxide and smoke.
C) wastepaper, carbon monoxide and smoke.
D) cans, wastepaper and sulphur.

Question

Quizplus · Accepted Answer

Visible pollutants are those that can be seen by the naked eye, such as cans, wastepaper, and smoke. Carbon dioxide and carbon monoxide are gases that are invisible, and sulfur in its common forms is not typically visible in pollution contexts.

Examples of "Visible Pollutants" Include